Minimum bet
- Input
- Lotofácil, 15 dezenas
- Expected output
- 1 em 3.268.760
The same math as choosing the 10 numbers left out.
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Lotofácil odds
On Lotofácil you mark 15 to 20 numbers inside the range of 1 to 25, the smallest number pool in the suite. On the minimum bet of 15 numbers, the top-tier chance is 1 in 3,268,760, the result of C(25,15).
The same math as choosing the 10 numbers left out.
The smallest final denominator among lotteries with this lever.
Lotofácil pays starting from far fewer matches than most lotteries.
With a simple 6-number bet, the odds of hitting the jackpot are 1 in 50,063,860. Marking more numbers raises the probability in proportion to the games covered.
On the minimum 15-number bet, the top-tier chance is 1 in 3,268,760, the exact result of C(25,15).
Because the number pool is much smaller, 25 versus 60, even though it asks for more matches (15 versus 6). A smaller pool weighs more in the math than requiring more matches.
By simple combination, C(25,15), which by symmetry equals C(25,10): it counts the possible groups and divides one group by the total.
No. It covers 15,504 of the 3,268,760 possible groups, which puts the chance around 1 in 211, much better, but still far from a guarantee.
| Hits | Odds | Probability |
|---|---|---|
| 15 | 1 in 3,268,760 | 3.06e-5% |
| 14 | 1 in 21,792 | 4.59e-3% |
| 13 | 1 in 692 | 0.14% |
| 12 | 1 in 60 | 1.67% |
| 11 | 1 in 11 | 8.77% |
The odds use the standard hypergeometric model of lotteries: the chance of matching exactly k numbers combines the drawn and the not-drawn numbers within the game's universe.